GB523936A - Improvements in or relating to self-locking nuts - Google Patents
Improvements in or relating to self-locking nutsInfo
- Publication number
- GB523936A GB523936A GB1784/39A GB178439A GB523936A GB 523936 A GB523936 A GB 523936A GB 1784/39 A GB1784/39 A GB 1784/39A GB 178439 A GB178439 A GB 178439A GB 523936 A GB523936 A GB 523936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- self
- metal
- socket
- insert
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 abstract 4
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/924—Coupled nut and bolt
- Y10S411/947—Elastic-gripping action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
523,936. Self-locking nuts. ELASTIC STOP NUT CORPORATION. Jan. 18, 1939 No. 1784. Convention date, Jan. 28, 1938. [Class 89 (i)] A self-locking nut comprises as shown in Fig. 5 a body part 10 screwthreaded at 12, a wrench receiving socket part 14, and an insert 18, which is maintained in position by metal 28 which has been displaced from the wall of the socket part. A metal retaining washer 20 may be placed above the insert 18, the metal displaced from the wall of the socket part being riveted over it as a cutting tool of polygonal section is forced down the bore of the socket. The external surface of the nut may be of cylindrical or of polygonal form. The metal removed from the wall of the socket may form an uninterrupted ring clamping the insert in place.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US187356A US2255948A (en) | 1938-01-28 | 1938-01-28 | Self-locking socket nut |
Publications (1)
Publication Number | Publication Date |
---|---|
GB523936A true GB523936A (en) | 1940-07-25 |
Family
ID=22688642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1784/39A Expired GB523936A (en) | 1938-01-28 | 1939-01-18 | Improvements in or relating to self-locking nuts |
Country Status (3)
Country | Link |
---|---|
US (1) | US2255948A (en) |
FR (1) | FR849228A (en) |
GB (1) | GB523936A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2506477A (en) * | 1944-03-15 | 1950-05-02 | Jr Richard F Warren | Lock nut |
US2487129A (en) * | 1944-04-05 | 1949-11-08 | Elastic Stop Nut Corp | Self-locking device |
US2462603A (en) * | 1945-03-01 | 1949-02-22 | Nylok Corp | Threaded locking device |
US2661663A (en) * | 1948-03-30 | 1953-12-08 | Davenport Machine Tool Co Inc | Punching method and tool |
US2723699A (en) * | 1951-02-19 | 1955-11-15 | Douglas Aircraft Co Inc | Lock nut with elastic locking insert |
US3021537A (en) * | 1959-04-23 | 1962-02-20 | United Carr Fastener Corp | Method of skiving a t-nut |
US3150702A (en) * | 1961-05-02 | 1964-09-29 | Nylok Corp | Self-locking bolt with punched recess and method of making same |
US3984904A (en) * | 1974-11-27 | 1976-10-12 | Caterpillar Tractor Co. | Internal retaining tabs for a filled piston |
US5662444A (en) * | 1994-06-08 | 1997-09-02 | Crest Products, Inc. | Fastener assembly with axially captivated washer |
US5489177A (en) * | 1994-06-08 | 1996-02-06 | Crest Products, Inc. | Fastener assembly with axially captivated washer |
US8734072B2 (en) * | 2011-05-23 | 2014-05-27 | Flow-Rite Controls, Ltd. | Locking threaded fastener |
FR2987881B1 (en) * | 2012-03-07 | 2014-03-14 | Jpb Systeme | SECURE CONNECTION DEVICE, IN PARTICULAR FOR PIPING, TIP FOR THIS DEVICE AND METHOD FOR MANUFACTURING AN ASSOCIATED NUT. |
US9217458B2 (en) | 2013-08-05 | 2015-12-22 | Lockon Llc | Prevailing torque locknut |
US9777760B1 (en) | 2016-05-02 | 2017-10-03 | Flow-Rite Controls, Ltd. | Locknut with locking coil and coil support |
-
1938
- 1938-01-28 US US187356A patent/US2255948A/en not_active Expired - Lifetime
-
1939
- 1939-01-18 GB GB1784/39A patent/GB523936A/en not_active Expired
- 1939-01-23 FR FR849228D patent/FR849228A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2255948A (en) | 1941-09-16 |
FR849228A (en) | 1939-11-16 |
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